LAYALI, Rizki. Analisis komparasi model problem based learning (PBL) dan model (PjBL) terhadap keterampilan berpikir kritis siswa pada mata pelajaran IPA. Jurnal Ilmiah Jendela Pendidikan, [S. l.], v. 11, n. 2, p. 199–204, 2022. DOI: 10.55129/jp.v11i2.1660. Disponível em: http://journal.unigres.ac.id/index.php/JendelaPendidikan/article/view/1660. Acesso em: 2 may. 2026.